A New Equivalent Circuit Model Parametrization Methodology Based on Current Pulse Tests for Different Battery Technologies

With growing global commitment to renewable energy generation, the role of storage systems has become a central issue in traction power applications, such as electric vehicles, trains, and elevators. To achieve optimal integration batteries without unnecessary oversizing, improvements process battery selection are needed. Specifically, it is necessary develop models able predict performance for each particular application. In this paper, methodology parametrization equivalent circuit model (ECM) based on capacity pulse tests presented. The can be extrapolated different technologies, was validated by comparing simulations experimental with lead-acid lithium-ion batteries.